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<?php
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/*
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* $Id: Record.php 1298 2007-05-01 19:26:03Z zYne $
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.org>.
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*/
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/**
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* Doctrine_Record_Filter_Compound
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*
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* @package Doctrine
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* @subpackage Record
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.phpdoctrine.org
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* @since 1.0
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* @version $Revision: 1298 $
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*/
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class Doctrine_Record_Filter_Compound extends Doctrine_Record_Filter
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{
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protected $_aliases = array();
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public function __construct(array $aliases)
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{
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$this->_aliases = $aliases;
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}
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public function init()
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{
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// check that all aliases exist
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foreach ($this->_aliases as $alias) {
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$this->_table->getRelation($alias);
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}
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}
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/**
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* filterSet
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* defines an implementation for filtering the set() method of Doctrine_Record
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*
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* @param mixed $name name of the property or related component
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*/
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public function filterSet(Doctrine_Record $record, $name, $value)
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{
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foreach ($this->_aliases as $alias) {
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if ( ! $record->exists()) {
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if (isset($record[$alias][$name])) {
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$record[$alias][$name] = $value;
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return $record;
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}
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} else {
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// we do not want to execute N + 1 queries here, hence we cannot use get()
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if (($ref = $record->reference($alias)) !== null) {
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if (isset($ref[$name])) {
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$ref[$name] = $value;
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}
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return $record;
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}
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}
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}
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}
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/**
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* filterGet
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* defines an implementation for filtering the get() method of Doctrine_Record
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*
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* @param mixed $name name of the property or related component
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*/
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public function filterGet(Doctrine_Record $record, $name)
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{
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foreach ($this->_aliases as $alias) {
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if ( ! $record->exists()) {
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if (isset($record[$alias][$name])) {
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return $record[$alias][$name];
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}
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} else {
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// we do not want to execute N + 1 queries here, hence we cannot use get()
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if (($ref = $record->reference($alias)) !== null) {
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if (isset($ref[$name])) {
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return $ref[$name];
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}
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}
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}
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}
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}
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} |